Genes inherited from Neandertals increase the risk of developing Dupuytren's disease, which is very common in parts of Europe ...

Boys are three times more likely to be diagnosed with autism than girls, research suggests, and scientists found a link that may shine a light on why. According to new research from the Geisinger ...

Sex is determined in a variety of different ways throughout the animal kingdom. In mammals, it is determined genetically, not by temperature, as it can be in reptiles. Typically, females have two X ...